UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for CYXY... Searching the city database file for: CYXY ... Date:0000Z 20 OCT 25 Station: CYXY WMO ident: 71964 Latitude: 60.73 Longitude: -135.07 Elevation: 707.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 64 SFC 925 707 3.6 -1.4 70 5.0 1.4 170 2 283.0 283.6 278.4 293.5 3.73 2 850 1382 -1.7 -3.4 88 1.7 -2.4 135 9 284.4 285.0 278.7 294.3 3.50 3 832 1552 -3.1 -4.2 92 1.1 -3.6 172 10 284.6 285.2 278.7 294.2 3.36 4 753 2334 -8.3 -12.7 71 4.4 -9.6 198 12 287.2 287.6 278.1 292.9 1.91 5 730 2574 -10.5 -13.3 80 2.8 -11.3 215 11 287.4 287.7 278.1 293.0 1.88 6 700 2896 -13.1 -16.8 74 3.7 -14.0 270 7 288.0 288.2 277.9 292.4 1.46 7 677 3149 -15.1 -18.5 75 3.4 -15.9 262 11 288.5 288.7 277.9 292.5 1.31 8 671 3216 -14.5 -20.5 60 6.0 -15.9 260 11 289.9 290.1 278.3 293.3 1.11 9 629 3704 -15.1 -36.1 15 21.0 -18.1 269 15 294.6 294.7 279.4 295.6 0.28 10 579 4325 -18.1 -47.1 6 29.0 -21.1 281 18 298.2 298.2 280.7 298.5 0.09 11 500 5400 -26.9 -42.9 21 16.0 -28.4 275 28 300.2 300.3 281.7 300.8 0.17 12 458 6026 -31.7 -43.7 30 12.0 -32.6 271 31 301.9 301.9 282.4 302.5 0.17 13 445 6229 -33.7 -50.7 16 17.0 -34.7 270 31 301.8 301.9 282.3 302.1 0.08 14 439 6324 -34.3 -47.3 26 13.0 -35.1 270 30 302.3 302.3 282.5 302.7 0.12 15 437 6356 -34.5 -41.5 49 7.0 -35.0 270 30 302.4 302.4 282.7 303.2 0.23 16 428 6501 -35.3 -46.3 32 11.0 -36.0 271 31 303.2 303.2 282.9 303.7 0.14 17 421 6616 -36.3 -47.3 31 11.0 -37.0 272 32 303.3 303.4 282.9 303.8 0.13 18 412 6765 -36.3 -60.3 7 24.0 -37.2 273 34 305.2 305.2 283.5 305.3 0.03 19 403 6918 -37.1 -59.1 8 22.0 -37.9 275 35 306.1 306.1 283.9 306.2 0.03 20 400 6970 -37.3 -59.3 8 22.0 -38.1 275 36 306.5 306.5 284.0 306.6 0.03 21 387 7200 -35.5 -58.5 8 23.0 -36.5 285 42 311.8 311.8 286.0 311.9 0.04 22 332 8252 -43.5 -46.8 70 3.3 -43.7 291 64 314.8 314.8 287.2 315.4 0.17 23 331 8272 -43.6 -47.1 69 3.4 -43.8 290 65 314.9 314.9 287.3 315.5 0.17 24 314 8627 -45.5 -51.5 51 6.0 -45.7 290 63 317.1 317.1 287.9 317.5 0.11 25 300 8930 -47.7 -52.1 60 4.4 -47.9 290 58 318.1 318.1 288.2 318.5 0.10 26 277 9451 -51.5 -53.7 77 2.2 -51.5 288 55 320.0 320.0 288.8 320.3 0.09 27 273 9545 -51.9 -55.6 64 3.7 -52.0 287 53 320.7 320.7 289.0 321.0 0.07 28 265 9737 -53.3 -56.4 69 3.1 -53.4 285 51 321.4 321.4 289.3 321.7 0.07 29 256 9958 -54.7 -61.7 42 7.0 -54.8 282 54 322.5 322.6 289.6 322.7 0.04 30 250 10110 -54.3 -65.3 25 11.0 -54.5 280 57 325.3 325.3 290.4 325.4 0.02 31 245 10239 -55.3 -65.3 28 10.0 -55.5 280 60 325.7 325.7 290.5 325.8 0.02 32 221 10899 -53.3 -72.3 8 19.0 -53.6 282 58 338.6 338.6 294.0 338.6 0.01 33 209 11257 -54.3 -74.3 7 20.0 -54.6 278 57 342.4 342.4 294.9 342.5 0.01 34 204 11412 -52.5 -76.5 4 24.0 -52.8 276 57 347.7 347.7 296.1 347.7 0.01 35 200 11540 -52.5 -77.5 3 25.0 -52.9 275 57 349.6 349.6 296.5 349.7 0.00 36 189 11906 -51.3 -79.3 2 28.0 -51.7 275 58 357.3 357.3 298.1 357.3 0.00 37 179 12257 -54.1 -80.1 3 26.0 -54.4 278 49 358.3 358.3 298.4 358.3 0.00 38 172 12513 -53.1 -81.1 2 28.0 -53.5 280 43 364.0 364.1 299.5 364.1 0.00 39 153 13264 -55.1 -82.1 2 27.0 -55.5 280 45 373.0 373.0 301.1 373.0 0.00 40 150 13390 -54.9 -82.9 2 28.0 -55.3 280 39 375.5 375.5 301.5 375.5 0.00 41 141 13788 -53.1 -82.1 2 29.0 -53.6 278 36 385.3 385.3 303.1 385.4 0.00 42 131 14260 -54.9 -82.9 2 28.0 -55.3 275 32 390.3 390.3 303.8 390.3 0.00 43 124 14613 -52.9 -82.9 1 30.0 -53.5 265 36 400.1 400.1 305.2 400.1 0.00 44 116 15043 -54.1 -83.1 2 29.0 -54.6 274 39 405.6 405.6 305.9 405.6 0.00 45 106 15624 -52.5 -83.5 1 31.0 -53.2 275 31 419.2 419.2 307.6 419.3 0.00 46 100 16000 -53.3 -83.3 1 30.0 -53.9 270 26 424.7 424.7 308.3 424.8 0.00 47 90 16680 -52.3 -83.3 1 31.0 -53.1 259 25 439.7 439.7 309.8 439.7 0.00 48 77 17685 -53.5 -84.5 1 31.0 -54.3 279 14 457.3 457.3 311.5 457.3 0.00 49 70 18300 -52.3 -83.3 1 31.0 -53.3 235 28 472.5 472.5 312.8 472.5 0.01 50 54 19973 -53.3 -84.3 1 31.0 -54.4 236 21 506.6 506.6 315.4 506.6 0.01 51 50 20470 -51.5 -83.5 1 32.0 -52.9 270 14 522.1 522.1 316.4 522.2 0.01 52 37 22412 -55.7 -85.7 1 30.0 -56.9 268 21 558.3 558.3 318.5 558.3 0.01 53 35 22769 -52.7 -84.7 1 32.0 -54.5 273 16 575.1 575.1 319.4 575.1 0.01 54 30 23760 -55.7 -85.7 1 30.0 -57.2 220 6 592.8 592.8 320.3 592.8 0.01 55 20 26350 -54.9 -85.9 1 31.0 -57.1 220 12 668.1 668.1 323.3 668.2 0.01 56 12 29638 -51.7 -84.7 1 33.0 -56.0 299 14 784.6 784.6 326.8 784.8 0.03 57 10 30810 -55.5 -86.5 1 31.0 -59.0 305 26 812.4 812.4 327.5 812.6 0.02 58 8.6 31766 -58.1 -87.1 1 29.0 -61.2 838.1 838.1 328.1 838.3 0.02 59 6.0 34040 -56.9 -87.9 1 31.0 -61.3 934.1 934.1 330.1 934.4 0.03 TRP 245 10239 -55.3 -65.3 28 10.0 -55.5 280 60 325.7 325.7 290.5 325.8 0.02 WND 331 8272 -43.6 -47.1 69 3.4 -43.8 290 65 314.9 314.9 287.3 315.5 0.17 Sounding variables and indices 1000-500 mb thick: 5336.00 m Freezing level: 874.06 mb = 1165.49 m = 3823.74 ft Wetbulb zero: 896.92 mb = 953.10 m = 3126.93 ft Precipitable water: 0.30 inches Sfc-500 mean rel hum: 49.73 % Est. max temperature: 7.03 C = 44.65 F Sfc-Lift cond lev (LCL): 856.13 mb = 1324.64 m = 4345.89 ft T: -1.25 C 700-500 lapse rate: 5.51 C/km ThetaE index: 1.42 C Layer 832.0- 730.0 mb Conv cond level (CCL): 823.82 mb = 1629.43 m = 5345.85 ft Mean mixing ratio: 3.55 g/kg Conv temperature: 5.46 C = 41.83 F Cap Strength: 6.08 C Lifted Index: 6.36 C Risk: None Lifted Index @300 mb: 17.14 C Lifted Index @700 mb: -0.05 C Showalter Index: 6.13 C Risk: None Total Totals Index: 48.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.20 C Cross Totals Index: 23.50 C K Index: 18.10 Risk: < 20 % chance of thunderstorms Sweat Index: 46.00 Risk: None Energy Index: 1.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.53 J/kg Max Up Vert Vel: 3.61 m/s Conv Inhibition (B-): 25.03 J/kg Cap Strength: 6.33 C Lift Cond Lev (LCL): 835.89 mb = 1514.96 m = 4970.29 ft Lev Free Conv (LFC): 700.89 mb = 2886.31 m = 9469.40 ft Equ Level (EL): 670.89 mb = 3217.37 m = 10555.54 ft B at Equ Level: 3.61 J/kg Max Parcel Lev (MPL): 660.89 mb = 3330.74 m = 10927.51 ft Wind level data Storm motion: 293 at 13 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 925 707 170 2 -0.3 2.0 | 120 14 -12.5 7.2 1 901 914 160 4 -1.4 3.8 | 123 16 -13.6 8.9 2 868 1219 120 6 -5.2 3.0 | 115 19 -17.4 8.2 3 850 1382 135 9 -6.4 6.4 | 122 22 -18.6 11.5 4 835 1524 170 10 -1.7 9.8 | 137 20 -13.9 15.0 5 803 1829 190 13 2.3 12.8 | 151 21 -9.9 18.0 6 772 2134 195 13 3.4 12.6 | 154 20 -8.8 17.7 7 742 2438 200 12 4.1 11.3 | 154 18 -8.1 16.5 8 714 2743 235 9 7.4 5.2 | 155 11 -4.8 10.3 9 700 2896 270 7 7.0 -0.0 | 135 7 -5.2 5.2 10 686 3048 265 10 10.0 0.9 | 160 6 -2.2 6.1 11 658 3353 255 12 11.6 3.1 | 176 8 -0.6 8.3 12 632 3658 270 15 15.0 -0.0 | 208 6 2.8 5.2 13 607 3962 265 17 16.9 1.5 | 215 8 4.7 6.7 14 582 4267 280 18 17.7 -3.1 | 250 6 5.5 2.1 15 536 4877 290 22 20.7 -7.5 | 285 9 8.5 -2.3 16 500 5400 275 28 27.9 -2.4 | 260 16 15.7 2.7 17 453 6096 270 31 31.0 -0.0 | 255 19 18.8 5.2 18 434 6401 270 30 30.0 -0.0 | 254 19 17.8 5.2 19 400 6970 275 36 35.9 -3.1 | 265 24 23.7 2.0 20 398 7010 270 38 38.0 -0.0 | 259 26 25.8 5.2 21 380 7315 295 45 40.8 -19.0 | 296 32 28.6 -13.8 22 364 7620 295 47 42.6 -19.9 | 296 34 30.4 -14.7 23 348 7925 300 53 45.9 -26.5 | 302 40 33.7 -21.3 24 331 8272 290 65 61.1 -22.2 | 289 52 48.9 -17.1 25 318 8534 290 65 61.1 -22.2 | 289 52 48.9 -17.1 26 300 8930 290 58 54.5 -19.8 | 289 45 42.3 -14.7 27 290 9144 290 58 54.5 -19.8 | 289 45 42.3 -14.7 28 264 9754 285 51 49.3 -13.2 | 282 38 37.1 -8.0 29 250 10110 280 57 56.1 -9.9 | 276 44 43.9 -4.7 30 245 10239 280 60 59.1 -10.4 | 276 47 46.9 -5.2 31 229 10668 285 58 56.0 -15.0 | 283 45 43.8 -9.8 32 200 11540 275 57 56.8 -5.0 | 270 45 44.6 0.2 33 189 11887 275 58 57.8 -5.1 | 270 46 45.6 0.1 34 172 12497 280 43 42.3 -7.5 | 274 30 30.1 -2.3 35 157 13106 280 52 51.2 -9.0 | 276 39 39.0 -3.8 36 150 13390 280 39 38.4 -6.8 | 273 26 26.2 -1.6 37 130 14326 275 31 30.9 -2.7 | 262 19 18.7 2.5 38 124 14630 265 36 35.9 3.1 | 251 25 23.7 8.3 39 118 14935 270 40 40.0 -0.0 | 259 28 27.8 5.2 40 113 15240 280 37 36.4 -6.4 | 273 24 24.2 -1.2 41 100 16000 270 26 26.0 -0.0 | 249 15 13.8 5.2 42 98 16154 270 26 26.0 -0.0 | 249 15 13.8 5.2 43 85 17069 250 24 22.6 8.2 | 218 17 10.4 13.4 44 77 17678 280 14 13.8 -2.4 | 210 3 1.6 2.8 45 74 17983 240 23 19.9 11.5 | 205 18 7.7 16.7 46 70 18288 245 24 21.8 10.1 | 212 18 9.5 15.3 47 70 18300 235 28 22.9 16.1 | 207 24 10.7 21.2 48 67 18593 225 26 18.4 18.4 | 195 24 6.2 23.6 49 64 18898 255 35 33.8 9.1 | 237 26 21.6 14.2 50 58 19507 255 18 17.4 4.7 | 208 11 5.2 9.8 51 53 20117 230 22 16.9 14.1 | 194 20 4.7 19.3 52 50 20422 240 31 26.8 15.5 | 215 25 14.6 20.7 53 50 20470 270 14 14.0 -0.0 | 199 5 1.8 5.2 54 48 20726 270 15 15.0 -0.0 | 208 6 2.8 5.2 55 46 21031 245 10 9.1 4.2 | 162 10 -3.1 9.4 56 44 21336 230 20 15.3 12.9 | 190 18 3.1 18.0 57 42 21641 255 20 19.3 5.2 | 214 13 7.1 10.4 58 38 22250 265 23 22.9 2.0 | 236 13 10.7 7.2 59 34 22860 275 15 14.9 -1.3 | 215 5 2.7 3.9 60 30 23760 220 6 3.9 4.6 | 140 13 -8.3 9.8 61 29 24079 230 10 7.7 6.4 | 159 12 -4.5 11.6 62 26 24689 240 11 9.5 5.5 | 166 11 -2.7 10.7 63 25 24994 255 17 16.4 4.4 | 204 10 4.2 9.6 64 24 25298 280 15 14.8 -2.6 | 225 4 2.6 2.6 65 22 25603 290 16 15.0 -5.5 | 276 3 2.8 -0.3 66 20 26350 220 12 7.7 9.2 | 163 15 -4.5 14.4 67 19 26518 320 10 6.4 -7.7 | 67 6 -5.8 -2.5 68 19 26822 210 10 5.0 8.7 | 153 16 -7.2 13.8 69 18 27127 285 15 14.5 -3.9 | 240 3 2.3 1.3 70 17 27432 280 17 16.7 -3.0 | 244 5 4.5 2.2 71 16 27737 305 23 18.8 -13.2 | 320 10 6.6 -8.0 72 15 28042 310 14 10.7 -9.0 | 21 4 -1.5 -3.8 73 15 28346 335 11 4.6 -10.0 | 58 9 -7.6 -4.8 74 13 28956 35 1 -0.6 -0.8 | 109 13 -12.8 4.4 75 12 29566 295 14 12.7 -5.9 | 327 1 0.5 -0.7 76 12 29870 310 16 12.3 -10.3 | 359 5 0.1 -5.1 77 11 30175 280 14 13.8 -2.4 | 210 3 1.6 2.8 78 10 30810 305 26 21.3 -14.9 | 317 13 9.1 -9.7 Wind Parameters Mean winds (0-6000m): 263.0 at 17.7 knts Storm direction: 293.0 at 13.3 knts Shear (0-3000m) pos: 3.5 neg: 0.8 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 90.4 deg Storm rel helicity (0-3000m) pos: 100.3 neg: -19.2 tot: 81.1 m^2/s^2 ave: 27.0 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 52.69 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 145 4 120 17| 0.0 5.0 5.0| 3.9 -11.4 -7.5 -15.1 -0.24| 6.0 -1.5 1000 153 7 126 19| 5.3 2.5 7.8| 63.5 -11.4 52.1 52.1 0.52| 9.2 4.8 1500 173 9 136 19| 4.3 1.7 6.0| 79.8 -11.4 68.4 45.6 0.58| 7.4 4.2 2000 183 9 141 19| 3.2 1.2 4.5| 84.0 -12.1 71.9 35.9 0.45| 7.4 3.4 2500 197 9 146 17| 3.3 1.0 4.3| 90.9 -19.2 71.7 28.7 0.36| 8.0 2.9 3000 213 10 154 15| 3.5 0.8 4.4|100.3 -19.2 81.1 27.0 0.42| 7.7 3.3 4000 242 12 172 11| 3.4 0.6 4.0|114.7 -19.2 95.5 23.9 0.49| 7.1 3.5 5000 258 15 196 9| 2.7 0.8 3.5|116.6 -38.8 77.8 15.6 0.33| 6.9 2.3 6000 263 18 216 9| 2.5 0.8 3.3|128.2 -44.8 83.4 13.9 0.32| 6.3 2.0 Wrote GIF file: /home/apache/climate/data/raob//CYXY/skewt/CYXY.skewt.20251020.00.gif